Hi Ema
30 min of A time is a big difference for a little one. I think you can either tackle naps first and then nights or just do it all together. U will have a rough week or so though, so it is important that you have some support, its not easy, but you can do it! And there will be crying involved, but you will ne with your LO comforting him.
Do i want to ditch the paci? If so, just get rid of all of them in the house, because it could be so tempting tp just give it back to him.
You said your little one is spirited, pu/pd might becom to aggitating for him, so i would start with shush /pat and a sleepy phrase.
So when the time comes for a nap, you do your wind down routine, u pop him in the cot, u say your sleepy phrase and if he is calm u walk away. I know, i know, he is unlikely to be calm, so if he starts crying, you start shush/ pat. You can do shush/pat the way it suits i best. So we did pat the bum or more so the thigh. And u pat him until he is asleep for the first day. For naps u do this for 45 mins and if he hasnt slept at all u her him up and try again when u see his sleepy cues. For BT u shush pat until he is asleep.